Kemper SmartMaster Manual De Uso página 50

- Signal horn
Safe capture of welding fumes is only possible when there is sufficient
extraction capacity. As the dust accumulation in the filter increases, its
resistance to through-flow increases and the suction decreases. Once it falls
below a minimum level, the horn sounds and the green power indicator light
goes off. Now, a change of filter is required.
The same happens if the damper in the exhaust hood is closed too far and
thus equally the suction is reduced to too great a degree. The remedy is to
open the damper.
Art. No.: 150 2220
Technical changes and errors excepted.
KEMPER SmartMaster Operating Instructions - EN
- 50 - Rev.: 7
Latest update:
02/2015